General

  • Target

    file.exe

  • Size

    247KB

  • Sample

    220915-3dphlaaafm

  • MD5

    95e21e08113fa1ee861e09172fc3b320

  • SHA1

    bc96895c1924a58c0aa41252633ab447e0fdd979

  • SHA256

    0bcccf1737d0879c490a4769bf80d80b33c9d0cc6fe014862f88411ae35d500d

  • SHA512

    ca0cb250aaf9befeb1dd2529b8b4b9a72c71ae5925bd4cd9e0608994d271d87273fb81bb5977d2acaeb7a79a5149d3923d9f0875c4d57374d721a08b8cf9ba7f

  • SSDEEP

    6144:jighTBjzf+vi1OJ+Zdf3EzZv2jZGY93Mxg4S:RT/iEtoxg7

Malware Config

Extracted

Family

redline

Botnet

Lyla3.12.09

C2

185.215.113.216:21921

Attributes
  • auth_value

    893298c4bebea403e4a59dd151c4fcc2

Targets

    • Target

      file.exe

    • Size

      247KB

    • MD5

      95e21e08113fa1ee861e09172fc3b320

    • SHA1

      bc96895c1924a58c0aa41252633ab447e0fdd979

    • SHA256

      0bcccf1737d0879c490a4769bf80d80b33c9d0cc6fe014862f88411ae35d500d

    • SHA512

      ca0cb250aaf9befeb1dd2529b8b4b9a72c71ae5925bd4cd9e0608994d271d87273fb81bb5977d2acaeb7a79a5149d3923d9f0875c4d57374d721a08b8cf9ba7f

    • SSDEEP

      6144:jighTBjzf+vi1OJ+Zdf3EzZv2jZGY93Mxg4S:RT/iEtoxg7

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks